package com.zky.gulimall.product;

/**
 * @Description TODO
 * @Author 张开源
 * @Date 2022/11/23 1:41
 * @Version 1.0
 **/
public class ConcreteObserver1 implements Observer{
    @Override
    public void response() {
        System.out.println("我是具体观察者ConcreteObserver1");
    }
}
